OpenPB, an Open Source bulletin board written entirely in object oriented PHP, including almost all up to date features.The project includes also several programming libraries, like template engine or database layer.

Scribe is a click-efficient forum that runs on a flat-file database and employs powerful, dynamic features to enhance the user's experience.Descriptions of Scribe:- Vision: Scribe aims to become an advanced, robust forum platform. Its features provide an interactive and simple forum experience for both the user and administrators. Most importantly, it runs on a flat-file database, which means no messy ...

Fusion Board is a light but powerful bulletin board system. It keep a good balance between loading times, features, files sizes and safety. It includes all basics and advanced features, and unique features. But for now, it still under development.

The aim of this project 427BB is to produce a lightweight but reasonably secure PHP and MySQL Forum that can be easily installed to compatible web servers, and will be easily customisable for the end user as well as administrators.

BuBOL - Bulletin Board Object Library - is a framework of PHP classes to simplify and speed up development of custom web-based forum/bulletin board software, and also make it easier to integrate forums with 3rd party CMS applications.

EclipseBB is a pre-modded phpBB forum. It is usable on any webserver running PHP and MySQL. It is based on the original phpBB forum software offering many modifications to the core of its parent software.

PhpMyForum is an very powerful freeware forum. This is a very basic forum, nothing fancy: It has a member registration function and a login page. Member-users can add topics to forums and reply to topics. Admin-users can add categories, add forums, add topics, and do cascading deletes.Features of PhpMyForum:- Design individually adaptable;- board code as HTML replacement;- email notification with ...

iBulletin is a new brand of message boards, it features a great index and great speed. iBulletin has a good template and language system. iBulletin will not include useless features that will clutter up the server and slow it down. iB is coded in PHP.